Drinking vessel



FIG. 1 is a perspective view of a first embodiment of a drinking vessel showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a perspective view of the surface rings shown in FIG. 1 with the drinking vessel portion removed for ease of illustration;

FIG. 6 is a perspective view of a second embodiment of a drinking vessel;

FIG. 7 is a side elevational view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a perspective view of the surface rings shown in FIG. 6 with the drinking vessel portion removed for ease of illustration. 

CLAIM The ornamental design for a drinking vessel, as shown and described. 